IPAD: 1
I output;

OPAD: 1
O input;

BPAD: 1
B input;

IBUF: 2
I input
O output;

OBUF: 2
I input YES
O output;

ACLK: 2 (INSERT)
I input
O output;

GCLK: 2 (INSERT)
I input
O output;

BUF: 2
I input
O output YES;

INFF: 4
D input
C input YES
GR input
Q  output;

OBUFT: 3
I input
T input
O output;

DFF: 6
D input
C input  YES
RD input
SD input
GR input
Q ouput;

AND: 3
O output
&1 input   YES
&2 input   YES;

OR: 3
O output
&1 input   YES
&2 input   YES;

INV: 2
I input
O output;

